VIDAL, G.; PEEL, J. Acritarchs from the Lower Cambrian Buen Formation in North Greenland. Bulletin Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 164, p. 1–35, 1993. DOI: 10.34194/bullggu.v164.6720. Disponível em: https://geusjournals.org/index.php/bullggu/article/view/6720. Acesso em: 3 jul. 2024.